| M (SD) | ES for differences between conditions Cohen’s d | ||||
---|---|---|---|---|---|---|
 | T1 | T2 | T3 | T1-T2 | T1-T3 | T2-T3 |
Knowledge | Â | Â | Â | -.14 | .07 | .20 |
  Non-narrative | 3.13 (1.41)a | 3.76 (1.65) | 2.94 (1.52)a |  |  |  |
  Narrative | 3.14 (1.56)b | 3.57 (1.51) | 3.05 (1.40)b |  |  |  |
  Overall | 3.14 (1.49)c | 3.66 (1.57) | 3.00 (1.46)c |  |  |  |
Attitude towards alcohol | Â | Â | Â | -.07 | -.04 | .03 |
  Non-narrative | 1.76 (.69)d | 1.67 (.68)d | 1.72 (.69)d |  |  |  |
  Narrative | 1.81 (.74)e | 1.67 (.67)f | 1.74 (.71)e,f |  |  |  |
  Overall | 1.79 (.72)g | 1.67 (.67) | 1.74 (.70)g |  |  |  |
Intention to drink alcohol | Â | Â | Â | -.07 | -.01 | -.08 |
  Non-narrative | 1.68 (.66)h | 1.68 (.69)h | 1.72 (.70)h |  |  |  |
  Narrative | 1.71 (.71)i | 1.66 (.71)i | 1.74 (.77)i |  |  |  |
  Overall | 1.69 (.69)j | 1.67 (.70)j | 1.73 (.74)j |  |  |  |